49403690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{2953}}^1$

素因数の和:3206

約数の個数: 32

約数和(自身を含む): 102090240

約数和(自身を除く): 52686550

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 239, 478, 1195, 1673, 2390, 2953, 3346, 5906, 8365, 14765, 16730, 20671, 29530, 41342, 103355, 206710, 705767, 1411534, 3528835, 4940369, 7057670, 9880738, 24701845, 49403690]

約数ペア:

[(1, 49403690), (2, 24701845), (5, 9880738), (7, 7057670), (10, 4940369), (14, 3528835), (35, 1411534), (70, 705767), (239, 206710), (478, 103355), (1195, 41342), (1673, 29530), (2390, 20671), (2953, 16730), (3346, 14765), (5906, 8365)]